$\bf 5\times \cfrac{4}{7}\implies \cfrac{5\cdot 4}{7}\implies \cfrac{20}{7}\implies \cfrac{14+6}{7}\implies \cfrac{14}{7}+\cfrac{6}{7}\implies 2+\cfrac{6}{7}\implies 2\frac{6}{7}$

4 0

3 years ago

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Solve for x. Round to the nearesr tenth of a degree if necessary.

Ipatiy [6.2K]

Answer:

im not sure but i got 30.1

Step-by-step explanation:

$\cos(x) = \frac{45}{52} \\ x = 30.1$

7 0

2 years ago

In the given figure poq is a line. if x=30 then find qor and ros

LuckyWell [14K]

Answer:

$2y + 3y + x = 180 \\ 5y + 30 = 180 \\ 5y = 180 - 30 \\ 5y = 150 \\ y = 30$

QOR =3Y

=3×30

=90°

ROS = 2Y

=2×30

=60°

3 0

2 years ago

Help a girl out pleaseeee!!

fiasKO [112]

Spinal Cord

hope this helps

7 0

2 years ago

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